NTN MLCH71904HV
Single Row Machline Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Stratified
Cage Material
Phenolic
Ball Material
Ceramic
Limiting Speed - Oil
88400 RPM
Limiting Speed - Grease
66300 RPM
Configuration
One
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
20.000 mm
D
37.000 mm
B
9.000 mm
r2 max
0.300 mm
r3 max
0.200 mm
Contact Angle
25 º
a (Load Center)
11.000 mm
d2
24.500 mm
d3
25.100 mm
D1
30.700 mm
D4
31.800 mm
D5
1.0354 mm
E
26.300 mm
Double Row Width
18.000 mm
Triple Row Width
27.000 mm
Quadruple Row Width
36.000 mm
